第24题: [单项选择]患者,男。48岁,在工地工作,不慎伤及肋骨,伤后胁肋刺痛,痛处固定,伴见咳嗽、咯血,呼吸短促,胸部胀闷;舌质紫,脉沉涩。诊断为肋骨骨折,中医辨证为() A. 气滞血瘀证 B. 肺络损伤证 C. 筋骨不续证 D. 肝肾不足证 E. 气血亏虚证 参考答案:B 答案解析:根据患者的表现,辨证为肋骨骨折之肺络损伤证证候:伤后胁肋刺痛,痛处固定,伴见咳嗽、咯血或痰中带血,甚则呼吸短促,胸部胀闷;舌质紫,脉沉涩。治法:宁络止血,止咳平喘。方药:十灰散合止嗽散加减。
A. birth rate has gone up to 1.3 per woman B. people over 65 now constitutes about half the adult population C. its population of under-35s is twice as large as that of over-65s D. by 2030 its working force may have shrunk by 25% 参考答案:D 答案解析:细节性归纳题。文章第l段介绍了德国的人口老龄化问题。根据最后一句可知,到 2030年德国的劳动人口将减少四分之一(a full quarter),即25%。所以正确答案为D。而该段第一句指出:与现在年